Acon Optics Communications Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-16 | 346.50 | 354.00 | 323.50 | 339.50 | 339.50 | 67,531 |
| 2026-10-15 | 350.50 | 350.50 | 332.00 | 345.50 | 345.50 | 38,413 |
| 2026-10-14 | 360.00 | 361.50 | 344.00 | 356.50 | 356.50 | 66,611 |
| 2026-10-13 | 382.00 | 382.00 | 344.50 | 359.00 | 359.00 | 181,650 |
| 2026-10-12 | 398.00 | 400.00 | 378.00 | 380.00 | 380.00 | 186,320 |
| 2026-10-08 | 412.00 | 420.00 | 394.50 | 404.00 | 404.00 | 98,538 |
| 2026-10-07 | 398.50 | 416.50 | 380.50 | 409.50 | 409.50 | 274,186 |
| 2026-10-06 | 391.00 | 409.50 | 367.50 | 395.50 | 395.50 | 156,693 |
| 2026-10-05 | 391.50 | 411.50 | 373.50 | 388.50 | 388.50 | 175,106 |
| 2026-10-02 | 360.50 | 400.50 | 360.50 | 380.00 | 380.00 | 120,181 |
| 2026-10-01 | 358.00 | 360.50 | 350.00 | 358.00 | 358.00 | 63,460 |
| 2026-09-30 | 356.50 | 366.50 | 348.50 | 360.00 | 360.00 | 93,211 |
| 2026-09-29 | 361.50 | 361.50 | 347.00 | 352.00 | 352.00 | 94,725 |
| 2026-09-24 | 370.00 | 370.00 | 354.50 | 361.00 | 361.00 | 56,744 |
| 2026-09-23 | 375.00 | 375.00 | 352.50 | 371.50 | 371.50 | 99,257 |
| 2026-09-22 | 358.00 | 388.50 | 357.00 | 367.00 | 367.00 | 205,791 |
| 2026-09-21 | 361.00 | 370.50 | 349.00 | 356.00 | 356.00 | 165,789 |
| 2026-09-18 | 328.00 | 373.00 | 327.00 | 356.50 | 356.50 | 193,257 |
Page 1 of 1 · 18 trading days
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-06-03 | 0.3000 TWD |
| 2025-06-03 | 2.0000 TWD |
| 2024-06-06 | 0.5000 TWD |
| 2023-06-09 | 1.5000 TWD |
| 2022-06-28 | 0.6000 TWD |
| 2021-07-29 | 0.5000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.